﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NJT.Services
{
    public interface I选中
    {
        bool Is选中 { get; set; }
    }


    public interface IChecked
    {
        bool? IsChecked { get; set; }

        bool IsThreeState { get; set; }
    }
}
